@article {2498, editor = {,}, title = {Validation of the UCLA Scleroderma Clinical Trial Gastrointestinal Tract Instrument Version 2.0 for Systemic Sclerosis}, volume = {38}, number = {11}, pages = {2498--2498}, year = {2011}, doi = {10.3899/jrheum.110060.C1}, publisher = {The Journal of Rheumatology}, issn = {0315-162X}, URL = {https://www.jrheum.org/content/38/11/2498}, eprint = {https://www.jrheum.org/content/38/11/2498.full.pdf}, journal = {The Journal of Rheumatology} }